... , aluminum oxide, brushing.PROCESS AND TEST QUIPMENTS Wire-cut, electric discharge master(EDM), CNC machining center, high speed punch, bending machine, injection ... boring machining parts.MATERIAL:Stainless Steel CNC Machining, Carbon Steel CNC Machining ,Brass CNC Machining, Aluminum CNC Machining. Precision CNC Machining,stainless steel precision parts